The inevitable social contact.

Just for survival it is necessary to be in contact with other people. The natural law is the law of interdependence. you need to bring value in some way and other people must bring value in some way to other people life.

By the law every one must, some people adhere to the law by wish and some people by force,

Only by this virtue itself you have to interact with people.

There is also an element of hierarchy and power. there is this contract facilitated by money, This much value will cost this much money and then you are bound my contact. Here also people try to work as little as possible.

The need can not be brought in isolation so you also must collaborate with other people to do it. other people can again offload much task over you, do the work differently etc, there is an inevitable conflict there.